词汇	potable water sources
释义	potable water sources 饮用水源地
随便看	electrical thrombosis electrical tilt table electrical time electrical time constant electrical time-constant electrical time superquick electric altimeter electrical-to-electrical connection electrical-to-fluid transducer Electrical-to-mechanical interface electrical tomography electrical tongs electrical to optical converter electrical-to-optical converter electrical toothbrush electrical torque electrical torsional strength test electrical tough pitch electrical tough pitchetp electrical toy electrical trace heating electrical trace heatingsystem electrical tracking electrical tracks of the display electrical traction